Can you win at online gambling?

How to beat the casino, house edge explained, and more.

Okay, you’ve heard that the house always wins, so do people actually win in casinos?

Of course – almost everyone who has tried has won money before, including you. The real question is: why don’t players keep their winnings? We will answer this first, and then go on to how you can stay ahead of the curve and win at online gambling.

So can you win at online gambling? Let’s start with these:

7 reasons preventing players from keeping their winnings

(No.7 is the biggest reason.)

1. Gambling is fun, which means it’s hard to walk away.

It’s not always about the money. Some people just want to feel the thrill of gambling, so they instead of walking away with a tidy sum, they keep playing – until they lose everything.

Sign up, but decide beforehand whether you are playing for fun, or to make and keep money.

Hot Tip: If you’re winning and would like to keep playing, consider lowering the stakes so you can still have fun whilst maintaining your winnings. Always gamble responsibly.

overexcited player can't stop gambling

2. You’re not consistently using the best game strategies.

No matter what game you choose, there are strategies that allow you to tilt the odds to your favour; to make your own luck!

Use these strategies consistently, otherwise you are likely not going to win at online gambling as much as you can, and are losing more than you should.

For more advanced players, see our guide on effective betting systems to start maximizing your winnings immediately.

Hot Tip: Pick 1 or 2 games that you understand more and play your way from there.

detective character analysing his cards to represent him using the best gambling strategy

3. You get desperate.

Before you win at online gambling, you need to be minimizing losses (more on that later on).

If you’ve ever found yourself thinking: ‘I just need to break even, and I’ll leave’, then you know exactly what we’re talking about.

So set a limit! Yes, it seems obvious and is yet so difficult. But you know what is even more difficult? Losing way more than you intended.

Hot Tip: Alot of online casinos, especially the most legit casinos, encourage self-exclusion tools to set playing limits. Use them!

a nervous hand betting everything out of desperation

4. You’re not playing on the best online casino for you.

Choose the best casino for you, or you may miss out on the best online casino bonus, playing experience, and fun!

If you’re going to play anyway, you might as well start with the most advantage possible.

Hot Tip: Start by checking out our Best Online Casino Ireland list for a general overview or see which online casino offers the best sign-up bonus for you.

5. You’re not controlling your environment

Playing at online casinos for real money means you lose one of the edges to keeping your winnings – you can’t physically leave.

This means you need to limit your access. For starters, save your log in details in one device that you do not always have access to; maybe a laptop or computer at home.

By that logic, your phone is the worst device you can play on.

Hot Tip: Try not to play near your bedtime – if you are tired you are more likely to play badly.

man surrounded by poker chips to show his environment is dominated by gambling

6. Don’t say ‘f**k it’!

The 2 worst words to say at the table (or the best 2 words to hear if you’re the casino).

We’ve all been there, or seen it. A player is keeping level-headed, playing the odds well and making sensible bets, and in a moment of ‘have a feeling’, they say ‘f**k it’, bet more than they should, and lose way more than they should.

Hot Tip: You may remember the time it helped win at online gambling, but don’t forget all the other times it didn’t.

man gambling online and not using best strategy to win

7. The long run works against you

We mentioned previously that casino games are designed to give the house the slight edge.

Yes, the edge is slight, but there’s where the long run comes in to ensure that all online casinos, Ireland or elsewhere, will eventually win.

Enjoy your playing time but stay ahead of the curve by applying everything on this list!

Hot Tip: See below for how to stay above the curve.

Chart illustrating that gambling has negative long term returns

Stay ahead of the curve

To be successful and win at online gambling, first we need to understand the ‘curve’, or the system that we are playing in when it comes to gambling online, in Ireland or anywhere else.

Casinos work on odds.

Your friend says to you, ‘I bet you a tenner you can’t land this bottle into the bin from here’. 

Is that a fair bet? If your chances of making the shot are 50%, and you win 10 euros for the 10 euros you bet, then it’s fair. Since it’s 50:50, you can make that bet 10,000 times and you will most likely be even, or slightly up or down. 

If your chances are 51%, and you make that bet 10,000 times, you would statistically make the shot 5100 times. That means you would win (5100 wins – 4900 misses = 200, 200 x 10 euros) 2000 euros

So even though 51% is pretty much even, you can see how even a very slight edge, over the long term, works out in your favour. 

When it comes to online casinos, some betting sites will have over 100,000 bets a day on ‘pretty much even’ odds. 

But hold that thought! Now let’s look at the relationship between true odds and payout odds through the lens of this question:

Can you win at online roulette? Aren’t some bets pretty much 50/50?

If you bet on any single number on roulette, your payout odds are 1:35, so you’ll win 35 euros for every 1 euro you bet. 

So if your actual probability of hitting that number is 1 in 35, and the payout is the same, that means the payout odds matches the true odds (probability) and hence. It’s a fair bet. So you should break even in the long term if you keep betting the same amount on the same number.

If you’ve caught on by now, you’ll realise that since the chances of hitting a single number in roulette are NOT 35, and therefore the pay out odds does not match the true odds, which makes it not a fair bet.  

But if you bet on red or black in roulette, your pay out is 1:1. Which means if it’s a 50/50 coin flip, it’s fair bet, no? 

Nope. Enter the number 0. 

The 0 in roulette changes the odds even more. Your chances on winning on any single number are in fact 1:37, not 1:35. It also means if you bet on red or black, your chances on winning are in fact 18/37 (18 red or black numbers), instead of 18/36

So by changing the odds ever so slightly, the casino creates a long run advantage.

So what do you do?

Since casinos work on odds. You need to work by equity. 

Fight system with system

You need your own system, consisting of best practices, and held together by discipline to avoid the 7 reasons we listed out above

Sounds complicated? It is. There’s good reason why most people don’t or can’t win at online gambling. But we wouldn’t be the Luck Gurus if we didn’t help you make your own luck, would we? 

So here’s how you can apply the best practices. (see our casino games strategies guide for detailed breakdowns on each game)

Be Aware of Your Equity

In gaming terms, your equity is your stake (bet amount) compared against your odds and payout. 

So if your chance of winning a bet is 1/10, it means a payout of 1:10 is the fairest (true odds and payout odds match). If you are only getting paid 1:8, the equity is not in your favour.

For example, if you are at an online casino blackjack table, there is often an option for side bets, such as perfect pairs or insurances

If you place a side bet on a perfect pair, you will win if your 2 cards are paired. The payout structure will probably be similar to this:

ComboWhat It IsImagePay Out Odds
Perfect Pair2 cards, same number and exact suit.Perfect pair picture1:30
10 euros bet: pays 300 euros
Colored Pair2 cards, same number and same suit color.1:12
10 euros bet: pays 120 euros
Mixed Pair2 cards, same number.1:6 
10 euros bet: pays 60 euros

Sounds like a good deal right? 

Let’s look at the true odds of those combinations:

ComboWhat It IsImagePay Out OddsProbability Odds
Perfect Pair2 cards, same number and exact suit.Perfect pair picture1:30
10 euros wins 300 euros
1:59
Hits 1 in 59 times
Colored Pair2 cards, same number and same suit color.1:12
10 euros wins 120 euros
1:52
Hits 1 in 52 times
Mixed Pair2 cards, same number.1:6
10 euros wins 60 euros
1:26
Hits 1 in 56 times

But you might be thinking, ‘hey Gurus, wait a minute, isn’t it profitable if i combine all the probability odds of hitting any pair at all?’ 

Smart! But you still won’t come out on top. The combined odds to give any pair at all are 1:0.89 (approximately). Which means, in the long run, you will lose 0.11 euros for every 1 euro you bet. 

Furthermore, when you do hit, you get paid way less than your actual equity. 

But before you swear off online blackjack completely, it is actually one of the most profitable (and fun) table games out there, if you play it right.

You simply have to avoid the kinds of bets where your equity is very low, like side bets, even though they are very fun. This will apply to many other games as a fairly straightforward principle to win at online gambling.

If you still want to try a blackjack side bet, you can monitor and see: if you haven’t hit any kind of pair in a while, it might be worth putting an extra fiver on that side bet bonus. 

Bankroll Control

To win at online gambling starts with limiting your losses, which starts with bank roll control.

Your bankroll is essentially your entire budget for gaming. But before going into different types of bankroll control, it’s important to first understand variances

It simply means winning and losing swings – sometimes you win and keep winning for a period of time, and other times your variance swings the other way and you seem to keep losing, unable to catch a break. 

To be able to deal with these variances, you need to control the amounts/stakes that you play and bet, in proportion to your bankroll.

There are 2 conventional ways to do so:

1. Play a % of your bankroll

This is straightforward enough – set each online gaming session to a small percentage of your bankroll, depending on which games you are playing. 

For example, professional online poker players conventionally try to allocate 1-3% of their bankroll. So, if you have 1000 euros, you should be playing buy-ins of 10-30 euros

For table games or just general online gaming sessions, we would recommend 5-10% of your bankroll per session. From there, you adjust the stakes that you play for accordingly.

If you want to enjoy a long few hours of play with your 500 euros, don’t play 100 euros a bet! That’s 5 bets, which could go really fast. 

So, if your bankroll is 5000 euros, we would advise allocating a maximum of 500 euros per gaming session, meaning if you lose 500, it’s time to stop for the day.

‘But I might win it all back!’

Don’t get desperate. Your variances are not swinging in your favour today, so you’re likely to keep losing if you keep playing.

All this talk about losing… when do we win?!?!

People often have losing limits with online casinos, but what about winning limits?

We’ve learnt that casinos create an advantage by slightly skewing their payout odds to mismatch the true odds, thereby lowering your equity

Which means if you play infinitely, you will always eventually lose. 

So, the formula is simple – set a good winning target, and if you hit it, LEAVE. 

Personally, i like the 2.5:1 rule. So, if my session limit is 500 euros, my winning limit is 500 x 2.5 = 1250 euros

Let’s project it a little: if I play 5 days a week, even if i win 2 days out of 5, my winnings would be 1250 x 2 = 2500, while my losses would be 3 x 500 = 1500 euros. So, I would still be up by 1000 euros by the end of the week.

And if I win only 1 day a week (which is unlikely if i apply the best gaming strategies (link) and all the tips here), I would only be down 2000 (4 days’ losses) – 1250 (1 day’s winning) = 750 euros, which is 12.5% of my bankroll.

Okay so now the last piece of the puzzle: time limit.

You’re not going to play for 10 hours and hover at +1200 (almost at the winning limit of 1250) or -450 (almost at the losing limit), and keep going until you hit either threshold, right?

Like we said, limit your play time to optimize your playing. So set a time limit – if you’re not at either your winning or losing limit by then, just pack up and move on to the next day.

Our recommendation is 3 hours max.

So that sums it up for percentage-based bankroll control. The next method is 

2. Range Control 

This strategy is more advanced and preferably requires some prior online gaming or casino experience. It can be applied by itself, or in conjunction with percentage-based bankroll control. It is also applied differently via several betting systems(l).

At the minimum, this approach should be used with a daily loss limit. 

Range control is simply an approach that uses adjusting your betting stakes to maximize winnings and minimize losses. 

As usual, this varies across whichever online games you are playing, but a very basic concept (the same underlying concept as card counting in blackjack) can be applied across all: 

a) Start on medium stakes (relative to your bankroll control)
b) Monitor your variances (are you consecutively losing or winning more)
c) Increase your stakes when you’re consecutively losing
d) Decrease your stakes when you’re consecutive winning

For example, if you’re playing roulette and you’ve bet 10 euros on black and lost 10 times in a row, it may be time to put a much larger bet to catch your variance upswing.

Similarly, let’s say if you’ve been following our blackjack guide(link) and you’re doing well, maybe up 500 euros after playing on 20-euro bets for an hour, you might want to consider dropping your stakes to 10- or 5-euros bets per hand.

Let’s get back to variances for a second. 

If the universe is balanced and your variance swings even out eventually, it would be a graph that looks like this:

Graph showing profit and loss

That means if you make the same bet over and over again, at 100% equity (true odds = payout odds), you will always eventually break even.

But we’ve gone through a multitude of reasons why the long term is disadvantageous to the player with online casinos and gaming (we’ll expand more later on this).

Now let’s imagine that when on your ‘A’ upswing, where you’re winning a lot, you bet 50 euros per bet, on average. In contrast on your ‘B’ downswing, you’re betting only 10 euros on average per bet. Basically, when you’re winning, you’re winning big bets. When you’re losing, you’re losing small bets.

You would come up significantly on top.

While this perfect scenario is never realistically achievable, this is the concept we’re trying to apply through Range Control; and to maximize profits while minimizing losses.

Recap 1: Staying ahead of the curve

If we take into account variance, full equity and the same bet and bet amount, extrapolated into perpetuity, you would win 50% of the time, and break even in terms of the bet amount

But we don’t want to break even; we want to win! 

Of the things mentioned above, you have control (or at least, applicable knowledge) over all except 1: the casino’s control of payout. The slight advantage in equity (house edge) is all the difference, especially taking into account the casino deals with so many players, most of them without the knowledge we’ve just discussed. 

But for the individual savvy players like you who’s going to make their own luck, you’ll know that you don’t have to win more than 50% of the time. Right?

In fact, if you apply the above tactics, even if you win 20-30% of the time, you’ll come out ahead if the amount you win is larger than the amount you lose

If you win 2 x 100-euro bets, but lose 8 x 5-euro bets, you’re still ahead. That’s a 20%-win rate with a 160-euro profit

Recap 2: Can you beat online casinos?

That’s the wrong question. The right one(s) are:

Can you:

  1. Choose the right casino for you with the best starting advantages (link quiz)
  2. Decide if you’re in it for fun and avoid the biggest reasons for losing winnings (link above)
  3. Stick to your bankroll with winning and losing limits to minimize your losses(link)
  4. Only go in on bets when you have good equity(link)
  5. Apply betting range control to maximize winnings(link)
  6. Use the best strategies for each game you play(link)
  7. And finally, take breaks (whether or not you apply time limits) (link)

If you can, it’s time to choose from these best betting sites and start having fun while making your own luck.

Picture of the author says

Author

Says Quah

Boasting over 10 years of experience in the creative industry, Says’ true passion has always been seeking the balance between the thrill and danger of gambling…
Read more about Says here!